本文首先给出了丁小平揭示肯定嵌否定规律的基本内容；其次，论述了肯定嵌否定规律的用途和方法；又次，介绍了丁小平对包括肯定嵌否定规律在内的唯物辩证法基本规律所做的完善性工作；再次，论证了肯定嵌否定规律属于马克思主义；接着，论述了肯定嵌否定规律与否定之否定规律之间的关系；最后，对肯定嵌否定规律的现实和历史意义给出结论。

This paper first gives the basic content of ding Xiaoping's revelation of the law of affirmation embedding negation. Secondly, it discusses the use and method of the law of positive embedding negation. Again, it introduces ding Xiaoping's perfect work on the basic law of materialist dialectics, including the law of affirmation embedding negation. Thirdly, it proves that the law of affirmation embedding negation belongs to Marxism. Then, the relationship between the law of embedding negation and the law of negation is discussed. Finally, the paper concludes the realistic and historical significance of the law of positive embedding negation